Sanye ASP AP09 AP09A 09 Class 1.5cc 2 Stroke Small Methanol Nitro Glow Engine Motor for RC Model Airplane Displacement: 1.47cc RPM range: 3,000-17,000(r.p.m) Output: 0.35/16,500(kw/r.p.m) Weight: 165g Suitable Prop:7*4-7*6 The 09 level engine comes with a propeller head (not suitable for propeller cover due to its small size) and does not include a glow plug. The engine needs to be run in before normal use, and it can be used in conjunction with a Mayatech break in table for better performance. (All require additional purchase), if needed, you can search in our store or request purchase recommendations from customer service.